The next generation of geothermal energy is drawing on decades of talent and technical expertise developed in the oil and gas industries.

Trump's aggressive push toward deep-sea mining is putting pressure on global negotiators to act fast to shape deep-sea mining rules.

Whether it's cloud seeding or covering the Arctic in tiny glass beads, there’s little standing in the way of weather modification.

It’s not just sardines and dried beans. Self-identified preppers are also stashing luxuries like coffee and chocolate.

Misinformation, politics, and a complex design brought down the once-promising program, which sought to slash emissions from heating in the cold New England state.

The Interior Department must force seven bickering states to agree on drastic water cuts — after the driest winter in decades ...

As climate change remakes the mountains, the fight to save Appalachia's iconic hellbender salamander is becoming a fight for ...

The Bad River Band is fighting to stop Line 5 and protect its watershed. Meanwhile, local sheriffs are already tallying the ...

Not far from the crowds of Venice, sea lavender locks away carbon, builds ecosystems, and could help coastal cities weather a ...

Historically, ski resorts in the West have relied on snowmaking much less than those in other parts of the country. Fewer ...

Fighting in the Middle East had limted the flow of oil and gas, bringing higher bills for consumers and windfalls for fossil fuel companies.

A $2.4 billion upgrade to Caltrain is shaving time off trips, boosting ridership, and reducing riders’ exposure to toxic diesel pollution.